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We are LEAF & we make buildings better
Your Architecturally Led, Retrofit Specialists


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We provide solid guidance to those seeking to navigate the journey towards energy reduction and decarbonisation in existing buildings

Decarbonisation | Retrofit | Energy Reduction


We want to use our unique position as Architects, property professionals and retrofit specialists to trigger change in the construction sector: to improve quality of life of building users, mitigate fuel poverty and build a more sustainable future. 

The LEAF team will guide our clients through the retrofit process, providing them with the knowledge and experience they need to enact change. We will continuously strengthen our understanding to offer honest and valuable solutions, catered to each individual project.

Whether you want to reduce your carbon footprint, reduce your energy consumption, reach the required EPC rating for rental property or are a social landlord with portfolios of stock to assess LEAF can help. 

About LEAF


Founded by experienced Architects & property professions, LEAF provides sound definitive guidance, retrofitting options and easy to adopt, costed solutions for buildings and whole estates. Our strategic advice includes practical whole life implementation of building interventions to guide those navigating the retrofit journey.


In the UK we are facing two big problems, rising energy prices and the urgent need to reduce carbon emissions if we’re to reach net-zero by 2050. Retrofitting is the act of upgrading a building to reduce its energy consumption, mitigate against climate change and to reduce carbon emissions. 


  • Retrofit Co-ordinator

  • Retrofit Designer

  • SAP Assessment

  • Property Acquisition Advisor

  • Stock Assessment

  • ​PAS 2035:2019 Compliance

  • Thermographic Survey

  • Thermal Modelling 

  • Retrofit Quantity Surveyor

LEAF accreditations & memberships

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